Burning Mouth Syndrome: Causes, Diagnosis, and Treatment

Burning Mouth Syndrome: Causes, Diagnosis, and Treatment

Burning mouth syndrome (BMS) is a chronic condition characterized by a burning, scalding, or tingling sensation in the mouth without any visible cause. It most commonly affects the tongue, palate, and lips. BMS primarily affects postmenopausal women and can significantly impact quality of life. The condition may be primary (no identifiable cause) or secondary to another condition such as dry mouth, nutritional deficiency, oral candidiasis, or medication side effects.

3 min readMedically reviewed contentLast updated March 26, 2026

Key Takeaways

  • BMS causes a burning or scalding sensation in the mouth, most commonly on the tongue, palate, and lips.
  • The condition primarily affects postmenopausal women ages 50 to 70.
  • Primary BMS has no identifiable cause and is thought to involve nerve dysfunction.
  • Secondary BMS can be caused by dry mouth, nutritional deficiencies, candidiasis, or medication side effects.
  • Treatment may include low-dose clonazepam, alpha-lipoic acid, cognitive behavioral therapy, or addressing secondary causes.
  • BMS symptoms often fluctuate, with many patients experiencing improvement over months to years.

Understanding Burning Mouth Syndrome

Burning mouth syndrome (BMS) is a chronic condition characterized by a burning, scalding, or tingling sensation in the mouth without any visible cause. It most commonly affects the tongue, palate, and lips. BMS primarily affects postmenopausal women and can significantly impact quality of life. The condition may be primary (no identifiable cause) or secondary to another condition such as dry mouth, nutritional deficiency, oral candidiasis, or medication side effects.

TMJ disorders and orofacial pain conditions affect millions of people and can significantly impact daily activities like eating, speaking, and sleeping. An orofacial pain specialist has advanced training in diagnosing and treating these complex conditions.

Treatment Approaches

Treatment for TMJ and orofacial pain conditions typically begins with conservative, reversible approaches. Self-care measures (soft diet, jaw rest, heat/ice application, gentle exercises), physical therapy, splint therapy, and medications form the foundation of treatment. Most patients improve significantly with conservative care.

More interventional treatments (injections, arthrocentesis, arthroscopy, surgery) are considered when conservative measures have been tried for an adequate period without sufficient improvement. The goal is always to use the least invasive effective treatment.

Find an Orofacial Pain Specialist

Orofacial pain specialists complete additional training in the diagnosis and management of TMJ disorders, facial pain, headaches, and related conditions. Search by location on My Specialty Dentist to find a specialist near you.

Search Orofacial Pain Specialists in Your Area

Frequently Asked Questions

What should I know about burning mouth syndrome causes?

Burning mouth syndrome (BMS) is a chronic condition characterized by a burning, scalding, or tingling sensation in the mouth without any visible cause. It most commonly affects the tongue, palate, and lips. BMS primarily affects postmenopausal women and can significantly impact quality of life. The condition may be primary (no identifiable cause) or secondary to another condition such as dry mouth, nutritional deficiency, oral candidiasis, or medication side effects.

Should I see a dentist or doctor for jaw/facial pain?

An orofacial pain specialist (a dentist with advanced training in facial pain conditions) is the ideal provider for TMJ disorders and chronic facial pain. General dentists can diagnose many TMJ issues and refer to specialists when needed. If your symptoms include severe headaches, vision changes, or neurological symptoms, start with your physician.

How long does TMJ treatment take to work?

Conservative TMJ treatments (splint therapy, physical therapy, exercises) typically show improvement within 2 to 6 weeks. Some patients notice relief sooner. Treatment plans usually span 3 to 6 months, with periodic adjustments. Complete resolution may take longer for chronic or complex cases.

Can TMJ disorders resolve on their own?

Some TMJ symptoms, particularly those related to temporary stress or minor muscle strain, can resolve on their own with self-care (soft diet, jaw rest, heat application). However, symptoms that persist for more than 2 weeks, worsen over time, or include locking or significant pain should be evaluated by a specialist.

Is TMJ treatment covered by insurance?

TMJ treatment coverage varies by insurance plan. Dental insurance may cover splints and some treatments. Medical insurance may cover physical therapy, medications, injections, and surgery. Some plans specifically exclude TMJ treatment. Check with both your dental and medical insurance for coverage details.

What makes orofacial pain different from regular dental pain?

Orofacial pain encompasses a broader range of conditions beyond tooth-related pain, including TMJ disorders, muscle pain, nerve pain (neuralgia), headaches, and referred pain. The complexity of these conditions requires specialized training to diagnose and treat effectively.

Sources

  1. 1.American Academy of Orofacial Pain. TMJ and Orofacial Pain.
  2. 2.National Institute of Dental and Craniofacial Research. TMJ Disorders.
  3. 3.American Dental Association. TMJ Disorders.
  4. 4.Schiffman E, et al. Diagnostic Criteria for Temporomandibular Disorders. Journal of Oral and Facial Pain and Headache. 2014;28(1):6-27.
  5. 5.List T, Jensen RH. Temporomandibular disorders: old ideas and new concepts. Cephalalgia. 2017;37(7):692-704.

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